Stable multiple-layer stationary solutions of a semilinear parabolic equation in two-dimensional domains.
do Nascimento, Arnaldo Simal (1997)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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do Nascimento, Arnaldo Simal (1997)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Vanegas, C.J. (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Fadil Santosa (1996)
ESAIM: Control, Optimisation and Calculus of Variations
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Luca Rondi, Fadil Santosa (2001)
ESAIM: Control, Optimisation and Calculus of Variations
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We consider the problem of electrical impedance tomography where conductivity distribution in a domain is to be reconstructed from boundary measurements of voltage and currents. It is well-known that this problem is highly illposed. In this work, we propose the use of the Mumford–Shah functional, developed for segmentation and denoising of images, as a regularization. After establishing existence properties of the resulting variational problem, we proceed by demonstrating the approach...
Fife, Paul C., Penrose, Oliver (1995)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Amano, Kazuo (1995)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Clark, Gordon W., Oppenheimer, Seth F. (1994)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Addou, Idris, Benmezaï, Abdelhamid (1999)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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van Duijn, C.J., Fehribach, J.D. (1993)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Dang, Hai, Schmitt, Klaus, Shivaji, R. (1996)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Landi, Germana, Piccolomini, Elena Loli, Zama, Fabiana (2008)
Computational & Mathematical Methods in Medicine
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Kim, Seongjai, Lim, Hyeona (2009)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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